﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _03工厂方法设计模式
{
    public class OperFactory:Attribute
    {
        public string  Oper { get;  }
        public OperFactory(string value)
        {
            Oper=value;
        }
    }
}
